Item # MA1312EHL, Cylindrical Roller Bearing - Separable, Plain Inner Ring, Outer Ring w/ Two Ribs, Dowel Hole On NTN Bearing Corp. of America

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	Item # MA1312EHL, Cylindrical Roller Bearing - Separable, Plain Inner Ring, Outer Ring w/ Two Ribs, Dowel Hole

Unit of Measure: Imperial Metric Both

Order Now · Technical Specifications · Dimensional Specifications

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Ordering Options		Order Online through NTN DOL Contact NTN Customer Relations Search for a Licensed Distributor

Technical Specifications

Type		Cylindrical Roller Bearing

Bore Type		Round

Material		Hardened Alloy Steel

Cage Material		Composite Steel

Configuration		One

Tolerance		ISO Class 0 (RBEC 1)

Oil Hole		w/o Oil Hole

Radial Internal Clearance		CN

Static Load Rating		44000 lbf 195000 N 195.00 kN

Dynamic Load Rating		38000 lbf 168000 N 168.00 kN

Enclosure		Open

Weight		4.672 lb 2.119 kg

Operating Temperature Range		-40 to 250 ºF -40 to 120 ºC

Dimensional Specifications

		Cylindrical Roller Bearing - Separable, Plain Inner Ring, Outer Ring w/ Two Ribs, Dowel Hole - Dimensions larger image

B		2.3622 in 60.000 mm

D		5.1181 in 130.000 mm

W		1.2205 in 31.000 mm

A		3.0531 in 77.550 mm

H		4.1870 in 106.350 mm

a		0.3748 in 9.520 mm

b		0.1402 in 3.560 mm

R		0.1000 in 2.540 mm

U (Plain Rings)		2.8701 in 72.900 mm

V (Rib Rings)		3.0512 in 77.500 mm

X (Plain Rings)		4.6417 in 117.900 mm

Z (Rib Rings)		4.4213 in 112.300 mm

r		0.0799 in 2.030 mm

Item # MA1312EHL, Cylindrical Roller Bearing - Separable, Plain Inner Ring, Outer Ring w/ Two Ribs, Dowel Hole